package com.pro.service;

import com.pro.pojo.JsNumber;

import java.util.List;

/**
 * ClassName:UserStatisticsService
 * Package:com.pro.service
 * Description:
 *
 * @Date:2022/2/7 12:55
 * @Author: XJR
 */
public interface UserStatisticsService {
    //计算前端总人数和后端总人数
    JsNumber selectBeforeAndUserCount();
}
